Translation:I am bilingual, but my parents are not.
At one point in his childhood, my father could speak spanish as fluently as english. Now, he only speaks English. Now, it seems that I am the most bilingual person in the family, soon to be trilingual and then quadri-lingual. (First English, then Spanish, then Danish, then Italian).
After the phrase about the girl being a boy I immediately understood it as 'I am bigender'. Genderqueer time on Duo.